baber/WOPTO huggingface dataset:
Patent JP-2000169937-A (JP)
Title: High strength steel wire for spring and its production
Inventor: HAYASHI HIROAKI
IPC: C22C38/34
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil tempered steel wire having high strength (>=1960 MPa tensile strength) and good workability. SOLUTION: This steel wire is the one contg., as steel components, by weight, 0.4 to 0.7% C, 1.2 to 2.5% Si, 0.1 to 0.5% Mn, 0.4 to 2.0% Cr and 0.0001 to 0.005% Al, in which the content of P is limited to <=0.015%, and that of S to <=0.015%, and the balance Fe with inevitable impurities, in which the size of nonmetallic inclusions is <=15 μm, its tensile strength is >=1960 MPa, the yield ratio (σ0.2/σB) is 0.8 to 0.9 or the yield ratio is >=0.8, and also, the content of retained austenite is controlled to <=6%.
Patent JP-S5330050-A (JP)
Title: Regulating method of magnetron used for electronic oven
Inventor: KANUMA YOUJI
IPC: F24C7/02
Filed: 1976-09-01
Abstract: PURPOSE: To regulate annode voltage in order to keep the output of magnetron constant by the combination of a charging condenser and the magnetron. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09269077-A (JP)
Title: Valve and valve mount pedestal
Inventor: ICHIMURA MAKOTO
IPC: B05B12/14
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To simply remove and install a valve without being obstructed by pipings even if the valve is mounted with high density so as to reduce the trouble of re-connecting pipings in replacing the valve and further reduce the time required for work of replacing the valve. SOLUTION: Fluid inflow ports 21, 31 and fluid outflow ports 23, 33 of valves VP, VA, VC are formed to be positioned in such a manner as to be directly communicated with a fluid inflow passage 8 and a fluid outflow passage 9 opened on the valve install surface 14 of a valve mount pedestal 5. In this arrangement, if pipings are connected to the fluid inflow passage 8 and the fluid outflow passage 9 formed on the valve mount pedestal 5 and the valves VP, VA, VC are installed on the valve mount pedestal 5, the fluid inflow ports 21,31 and the fluid outflow ports 23, 33 of the valves VP, VA, VC are connected to the pipings through the fluid inflow passage 8 and the fluid outflow passage 9 of the valve mount pedestal 5, so that the pipings are not connected directly to the valves VP, VA, VC.
Patent JP-S5529783-A (JP)
Title: Manufacture of semiconductor detector
Inventor: ABE ATSUSHI
IPC: H01L29/78
Filed: 1978-08-24
Abstract: PURPOSE: To avoid the contamination of an extremely-fine-corpuscle film in a process as much as possible by forming the corpuscle film on the gate insulating film of FET by using a mask with a window in a fixed shape.  
     CONSTITUTION: On semiconductor layer 1 of one conductive type, source region 2 and drain region 3 of FET are formed and gate insulating film 5 is formed between the both. Next, lead-out electrodes 6 and 7 from regions equivalent to the source and drain are selectively formed. Then, vapor-deposition mask 9 close to or in contact with lead-out electrodes 6 and 7 is arranged covering at least the upper parts of lead-out electrode parts 6 and 7 while exposing at least the upper part of gate insulating film part 5 and corpuscles are vapor-deposited to form corpuscle film 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58221447-A (JP)
Title: Data processor
Inventor: NAGAI SEIJI
IPC: G06F9/38
Filed: 1982-06-18
Abstract: PURPOSE:To speed up the processing of exceptions by detecting the exceptions every instruction array in an instruction array group without processing the exception in every instruction when the instruction array group is executed simultaneously in parallel, and when exceptions are generated, informing the exception information. CONSTITUTION:When a vector instruction is to be executed, a starting signal for a vector register and resources to be used is sent from a latch 5 and the vector instruction address corresponding to the starting signal is set up in a register 6. In the same manner as the stages of the resources 2, the vector instruction address also moves the stages of a register group 7, and if an exception is generated on the way of stages, the information is transmitted and set up in a register 9. The exceptions generated from all resources are accessed and the vector instruction having the minimum instruction address, i.e. the 1st exception information extracting signal 12 generated logically, is extracted from a register 10.
Patent JP-S63269246-A (JP)
Title: Bus arbitration system
Inventor: SAITO AKIHIRO
IPC: G06F15/173
Filed: 1987-04-27
Abstract: PURPOSE:To execute arbitrary bus arbitration from a master processor to a slave processor by providing the master processor with a bus preferential use signal output means and providing the slave processor with a bus occupation signal output means. CONSTITUTION:When a master processor 10 allows a slave processor 21 to use a main bus 30, a bus preferential use signal BGS1 is set to the high level and an input terminal EN of a bus gate 41 goes to the high level, and the main bus 30 is connected to a local bus 51, and an input terminal BGIN1 of the slave processor 21 goes to the high level to report to the main bus usable state. When the bus preferential use signal BGS1 is set to the low level, the input terminal EN of the bus gate 41 goes to the low level, and the main bus 30 and the local bus 51 are released, and the input terminal BGIN1 of the slave processor 21 goes to the low level to report the main bus use inhibiting state.
Patent JP-S5728880-A (JP)
Title: Method of storing potential energy of body
Inventor: OOTSUKA ICHITAROU
IPC: F03G3/00
Filed: 1980-07-28
Abstract: PURPOSE: To store the energy of wind, by changing it into the potential energy of a body.  
     CONSTITUTION: An input wheel 1 and an output wheel 2 are supported by shafts on the top of a tower 6. An endless looped transmission means 5 is wound around the wheels 1, 2. The transmission means 5 is wound around a movable wheel 3 between the wheels 1, 2. The movable wheel 3 is coupled to a heavy body 4 and can  be moved up and down. A windmill is installed at the top of the tower. The input wheel 1 is driven by the motive power of the windmill to move the heavy body 4 up. The energy of wind is thus changed into the potential energy of the body 4 so that the energy of wind is stored. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60248066-A (JP)
Title: Quantity-of-light adjusting device for facsimile equipment
Inventor: SUZUKI HITOSHI
IPC: H04N1/04
Filed: 1984-05-23
Abstract: PURPOSE:To provide an optimum quantity-of-light by adjusting the output value of an image sensor while taking a reflected light from a quantity-of-light detecting target as a reference to adjust the received quantity-of-light over a wide range. CONSTITUTION:A long and thin quantity-of-light detecting target 3 is arranged along the entire length of an outer ridge of a platen glass 2. The reflected light from the target 3 is formed on the image sensor 5 together with an image of the original. A part corresponding to the quantity-of-light detecting target image among outputs of the image sensor 5 is extracted to form a quantity-of- light detecting signal. The amount of aperture of an aperture adjusting device 6a of a lens system 6 is controlld so as to keep the said signal value to be a value of a prescribed range.
Patent JP-H041879-A (JP)
Title: Address detecting device
Inventor: HAMADA NORIO
IPC: G06K9/20
Filed: 1990-04-19
Abstract: PURPOSE:To improve the address reading ability of a postal matter by providing a selection means which selects the detection result of a 1st or 2nd detection means in response to the identification result of an identification means and an address described position detection means which detects an address described position based on the selected detection result. CONSTITUTION:A selection circuit 10 selects the video signal binarized by a binarizing circuit 6b when the binary signal received from an envelope detection part 8 is equal to logic 'L' and then selects the video signal binarized by a binarizing circuit 6c when the binary signal received from the part 8 is equal to logic 'H' respectively. The selected video signal is sent to an address detection part 11. The part 11 detects the address described position of the postal matcher 2 based on the binary video signals obtained by the circuits 6a and selected by the circuit 10 respectively. As a result, the address described positions can be accurately detected for both window and vinyl envelopes. Then the address reading ability is improved for the mail.
Patent JP-H02280757-A (JP)
Title: Motor-drive massaging device and softening device and crankpin slider
Inventor: TOMIYAMA TATSUAKI
IPC: A61H23/02
Filed: 1989-04-24
Abstract: PURPOSE:To enable to carry out both the knocking and massaging operations in one motor- driven massaging machine by providing a knocking tool and a messaging device on the both side parts of a sliding machine slidable by means of converting the revolution of the motor to a sliding action through a crankshaft. CONSTITUTION:Crankshafts 12 and 14 are revolved by a motor 4, and crankpins 13 and 15 press a working piece, sliding in the groove holes 26 and 32 of working pieces 20 and 21, and the working piece moves in reciprocation laterally, and a sliding mechanism 5 is formed. Therefore, a knocking tool 6 installed on one side of the sliding mechanism 5 presses the diseased parts such as shoulder and waist through the repetition of the reciprocating movement. Further, the stiffness of the onset is taken off through the sliding movement of a massaging device 7 installed on the other side part of the sliding mechanism 5. In other words, the knocking operation and massaging operation can be carried out by one sliding mechanism 5. The basic part 29 of the massaging tool 7 is pivotally installed at one edge part of the working piece 22, and pressed by the sliding of the working piece. At this time, an elliptical hole 34 formed on the basic part shifts, in sliding contact with the pin 36 of a basic plate 37, and the top edge part of a massaging tool is pressed through the contraction movement, accompanied with the reciprocating movement of the working piece, and the onset is pressed or softened through pulling.
Patent JP-H06313699-A (JP)
Title: Radome
Inventor: TSUCHIYA MORITO
IPC: B64C1/36
Filed: 1993-04-30
Abstract: PURPOSE:To reflect radar waves in inclined directions in reference to a plane perpendicular to an air frame axis so as to reduce radar section area by connecting-and-joining radome of a conical shell shape as a whole with a wedged bottom, with an airframe having a male shape formed at the front end thereof in the same shape as the wedged bottom. CONSTITUTION:A radome 1a is applied to a nose and the like of an airplane. The radome 1a is formed in a conical shell the bottom of which is provided with a wedge (c) directed toward a nose tip. A front end of an airframe 2 of an airplane and the like corresponding with the radome 1a is provided with a male shape (d) formed in the same shape as the wedge-shaped bottom of the radome 1a. The end face of the wedged shape (c) is joined with the male shape (d) so as to mount the radome onto the airframe 2. Because the end face of the male shape (d) of the airframe 2 has an inclination in reference to a plane perpendicular to the airframe axis, radar waves 3 radiated by a rival airframe is reflected in inclined directions to scatter. The radar waves reflected in the front direction, therefore, are reduced so that RCS(radar cross section) decreases.
Patent JP-S5229065-A (JP)
Title: Method and apparatus for controlling brake of crane
Inventor: HIRAI YUTAKA
IPC: B66C13/56
Filed: 1975-08-28
Abstract: PURPOSE: To provide braking operation meeting with feeling upon operation of actual driver by elevationally moving in stepless manner hydraulic pressure to a brake device to enhance safety using negative brake device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H044973-A (JP)
Title: Powder gas cutting method and device for high alloy stainless steel
Inventor: NAKADA MASAHIKO
IPC: B23K7/08
Filed: 1990-04-20
Abstract: PURPOSE:To perform gas cutting with satisfactory workability by simultaneously injecting mixed powder of iron powder with aluminum powder toward the cutting air flow from nozzles for adding powder provided before and behind in the cutting direction of a gas cutting torch. CONSTITUTION:The powder is supplied toward the cutting air flow 6 from the gas cutting torch 1 to cut the thick high alloy stainless steel. The nozzles 2A and 2B for adding the powder are then provided respectively before and behined in the cutting direction of the gas cutting torch 1. The mixed powder 5 produced by mixing the iron powder 3 with the aluminum powder 4 is injected simultaneously toward the cutting air flow 6 from the nozzles 2A and 2B for adding the powder before and behined. The mixed powder 6 is stored in a powder feeder 7 and supplied to the nozzles 2A and 2B for adding the powder from this feeder. Consequently, the thick high alloy stainless steel can be cut by increasing the cutting speed.
Patent JP-H09268398-A (JP)
Title: Method for coloring stainless steel and colored formed product composed of stainless steel filamentary material
Inventor: NARUSE ETSUJI
IPC: C25D13/00
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful appearance by colors in a formed product while the metallic color of a matrix is made the most of by applying strike plating to the product to be colored composed of stainless steel, furthermore applying Ni of Cr plating thereto and thereafter coloring the same by electrodeposition coating. SOLUTION: A formed product is formed by a filamentary material or the like made of stainless steel. The surface of the stainless steel 2 in this formed product is applied with strike plating for making better its adhesion to form a thin adhesion layer 3. Next, the surface of this layer is applied with Ni or Cr plating to form a bright layer 4. Furthermore, on this layer, a thin colored layer 5 of about 20μ is formed by electrodeposition coating. As this electrodeposition coating, anionic electrodeposition capable of increasing the kinds of colors and also thinning the film thickness is preferably adopted. In this way, a colored formed product 1 having a beautiful appearance in which the feeling of metal can be obtd. through the thin colored layer 5 and furthermore, coloring is increased by the bright layer 4 can be obtd.
Patent JP-S63272021-A (JP)
Title: Transformer
Inventor: OHASHI YUKIO
IPC: H01F27/20
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a large capacity transformer which has high performance and is highly economical without degrading cooling performance and increasing the weight too much by a method wherein an inner vessel in which a coil and a core are housed and which is filled with insulating liquid and a reservoir for the core in which only the upper part of the core is housed and so forth are provided. CONSTITUTION:In a transformer which is composed of an outer shall 3 filled with insulating gas 11 and a coil 2 and a core 1 housed in the outer shall 3, an inner vessel 12 which is filled with insulating liquid 13 and in which the coil 2 and the core 1 are housed, a pipe 8 which is extended from the bottom of the inner vessel 12 to the outside of the outer shell 3, a pump 5 which sucks the insulating liquid 13 out of the inner vessel 12, a pipe 9 connected to the exhaust side of the pump 5, a cooler 4 the insulating liquid 13, a pipe 10 through which the insulating liquid 13 is returned to the upper part of the inner vessel 12, a liquid sink 14 for the core 1 in which only the upper part of the core 1 is housed, a pipe 15 through which the insulating liquid 13 is supplied to the liquid sink 14 for the core 1 from the pipe 10 out of the cooler 4 and a pipe 16 through which the insulating liquid 13 is returned to the inner vessel 12 are provided. The coil 2 and the core 1 are always immersed in the insulating liquid 13 and the height of the liquid surface of the insulating liquid 13 filling the inner vessel 12 is so predetermined as to expose the upper part of the core 1.
Patent JP-S60249838-A (JP)
Title: Rotor of rotary electric machine
Inventor: NIWA SADAHIKO
IPC: H02K1/24
Filed: 1984-05-25
Abstract: PURPOSE:To vary the quantity of a magnetic flux passing the lower portion of an irregular engaging unit by providing a gap at the inner peripheral side of the engaging unit, and inserting a magnetic flux regulating spacer having an arbitrary thickness thinner than the length of the gap into the gap. CONSTITUTION:A rotor 2 is composed of a filed pole and a yoke 3 having a rotational shaft, and a pole 4 and the yoke 3 are fixed by inserting an irregular engaging unit 6 such as a dovetail pillow 6a formed at the pole 4 into a dovetail groove 6b formed at the yoke 3 through a cotter 7. A gap 8 is formed on the inner peripheral side of the unit 6, and a magnetic flux regulating spacer 9 having an arbitrary thickness thinner than the length of the gap is inserted into the gap 8. Thus, the quantity of a magnetic flux 10b passing the lower part of the engaging unit 6 can be varied to set a shortcircuiting ratio to necessary and sufficient value.
Patent JP-S62261865-A (JP)
Inventor: KOJIMA SUSUMU
IPC: F25B30/06
Filed: 1986-05-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58221048-A (JP)
Title: Speed change gear
Inventor: AKASHI MITSUO
IPC: F16H3/10
Filed: 1982-06-18
Abstract: PURPOSE:To incorporate a one-way clutch in a clutch device in order to switch the speed change step by the synchronous engagement of paired gears and the engagement and disengagement of the one way clutch without close associated control for two clutches. CONSTITUTION:In case of changing the speed from the first speed step to the second speed step, if a clutch 7 is engaged, the clutch is disengaged, and a sleeve 40 of a synchronizer 36 is engaged with a gear piece 38 to couple a driven gear 22 for the second speed to an output shaft 3, and then a clutch 13 is engaged. When the clutch 13 is engaged, a one-way clutch 14 is locked by engine drive so that the turning power of the engine is transmitted through an output shaft 101, gears 9-11, the clutch 13 and the one-way clutch 14 to an input shaft 2, and further transmitted through the paired gears 19, 22 and the synchronizer 36 to the output shaft 3.
Patent JP-S59231860-A (JP)
Title: Double diffusion type insulated gate field-effect transistor
Inventor: TANABE HIROHITO
IPC: H01L29/78
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a FET resisting breaking on the operation of switch-OFF by using one part of the peripheral section of a source contact-hole region and one part of the internal region of said region as required as a source region and employing the greater part of the periphery of the hole region as a base region in the double diffusion type IGFET, channel length thereof is determined by the diffusion of an impurity to a base and a source. CONSTITUTION:A drain electrode 1 is attached to the back of an N type Si substrate 2 as a drain region, and a P<+> type base region 3 deep at a central section is diffused and formed to a surface layer. An N type source region 5 is diffused and shaped into a shallow channel region 4 in the peripheral section of the region 3 and the both sides of the region 5 are surrounded by one part of the region 4, a cross-shaped N type source region 5' positioned on the surface is formed to the deep section 3' of the region 3 on the inside of the region 4, and the end sections of the region 5' are brought into contact with the region 5. A polycrystalline Si gate electrode 7 is formed extending over the upper section of the region 4 surrounding the end section of the region 5 from the end section of the region 5 through a gate oxide film 6, the whole surface is coated with an inter-layer insulating film 8, a window 10 is bored, and an Al electrode 9 being in contact with the regions 5' and 3' is attached.
Patent JP-H11290907-A (JP)
Title: Manufacture of hot rolled ferritic stainless steel strip
Inventor: KATO YASUSHI
IPC: B21B3/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a hot rolled ferritic stainless steel strip having good surface properties without generation of scale defects. SOLUTION: After executing short blasting on the surface of a ferritic stainless steel slab at a surface temp. of 20-400 deg.C, the slab is charged into a heating furnace. The temp. of the slab is raised so that the average heating rate at <=800 deg.C is 10 deg.C/min and the slab is heated to an achieved heating temp. beyond a B-value ( deg.C) which is defined by the formula of B( deg.C)=1050+(3×(A-10)) and below 1220 deg.C and, after holding the slab for a total folding time of 30-100 min at the temp. not lower than the B-value ( deg.C), hot rolling is executed, where A is a value which is defined by Cr, Mo. C and S.
Patent JP-S61262990-A (JP)
Inventor: MADOKORO YUKIO
IPC: G07D5/08
Filed: 1985-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S586304-A (JP)
Inventor: ISHII TADASHI
IPC: E04H12/28
Filed: 1981-07-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02282858-A (JP)
Title: Electronic system note
Inventor: HAZUI TAKASHI
IPC: G06Q10/10
Filed: 1989-04-25
Abstract: PURPOSE:To take notes in exactly the same way as in a case where a hasty script is carried out on a memorandum form by setting a memorandum mode in any mode state with a single operation of a prescribed key and accepting the input of characters and numeric characters. CONSTITUTION:In an address book mode, for example, where only the function keys 2 are valid on a keyboard and the input of characters and numeric keys are unacceptable, a memorandum key 3 is operated among the keys 2. Thus the information on an address book store din an input/output memory 4 is temporarily saved into a main memory 6 and at the same time the mode of an electronic system note is changed to a memorandum mode from the address book mode. In the memorandum mode, the input is possible via the character keys 1. Thus the meeting place and time, etc., are inputted to an input/output memory 4 and the contents of the memory 4 are displayed via a display device 5 in the same way as a case where these meeting place and time, etc., are written on a memorandum form with operations of keys 1. Thus it is possible to cope with the hasty script actions in any mode like a case where the necessary contents are recorded on the memorandum form with a simple operation.
Patent JP-H07412-A (JP)
Title: Current sensor in medical device with continuous monitor
Inventor: RICHIYAADO KEE TONPUSON
IPC: A61B18/14
Filed: 1994-05-19
Abstract: PURPOSE: To accurately measure an electric current delivered up to a load from a power source of a medical appliance in a medical system and a gauge to handle the current delivered to an end part of the load of an electric conductor. CONSTITUTION: This current sensor has a reference electric conductor 22 and a subtracter 24, and the conductor is arranged in the vicinity of a main conductor 14, and is preferably intertwisted in the lengthwise direction. The reference conductor is connected to a medical appliance load 12 through a resistance of the load having a value such as effectively insulating the reference conductor from the load. The subtracter subtracts the current flowing through the reference conductor from the total load current flowing to a medical appliance to offset influence of distribution capacitance. Therefore, the current corresponding to the delivered current is measured.